== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:24:27 (1788978267) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.3306 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.545223 s, 1.9 GB/s fail_loc=0 fake read .636000609 vs. normal read 10.395437658 in seconds